O242.21 TB115
通过引入相关系数,解决了任意区域三角单元网格的逐次剖分过程中,单元细分后单元编号不连续的情况,采用相关系数法,可方便地对具有多种媒质区域的网格进行加密剖分。
In order to solve the uncontinuity of element numbering after the gradual subdivision of the triangular meshes, the correlation coefficient are introduced in this paper. It is easy to refine a multimedia-domain by using this method.
李永明 俞集辉.一种改进的二维有限元网格逐次细分法[J].重庆大学学报,1999,22(3):63-66.